<template>
  <div class='backTop'>
    <img src="~assets/img/commom/top.png" alt="">
  </div>
</template>
<style scoped>
.backTop{
  position: fixed;
  right: 5px;
  bottom: 55px;
  z-index: 10;
}
.backTop img{
  width: 43px;
}
</style>